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Part #: GM19301659

GM 19301659 Block Heater Cord

2001-2010 GM 6.6L Duramax
Part #: GM19301659
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The GM 19301659 Block Heater Cord is a genuine OE replacement for your 01-10 GM 6.6L Duramax.


  • MFG. Number19301659
  • Manufacturer NameGM / ACDelco
  • Shipping Weight1.00 lb.


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Most Popular Questions

Is this the thermo-plug?
View Staff Answer 

These heater cords do not have the thermo-plug.

Is this the below zero cord or is it on all of the time Temperature function
View Staff Answer 

The GM 19301659 BLOCK HEATER CORD will hook into your factory engine block heater for easier cold starting. The cord must be plugged into a 120V outlet for the heater to operate.